using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using QuanLySim.DAO;

namespace QuanLySim.BLO
{
    class clsDangNhapBLO
    {
        private clsDangNhapDAO m_DangNhapDao;
        private string m_Erorr;

        public string ERORR
        {
            get { return m_Erorr; }
            set { m_Erorr = value; }
        }

        public clsDangNhapBLO()
        {
            m_DangNhapDao = new clsDangNhapDAO();
            m_Erorr = "";
        }

        public DataTable DangNhap()
        {
            m_Erorr = m_DangNhapDao.ERORR;
            return m_DangNhapDao.DangNhap();
        }
    }
}
